source code cleanup

python2 support dropped

anthem/cli.py

@@ -1,7 +1,6 @@
 # Copyright 2016 Camptocamp SA
 # License LGPL-3.0 or later (https://www.gnu.org/licenses/lgpl-3.0.en.html)
 
-from __future__ import print_function
 
 import argparse
 import code
@@ -89,7 +88,7 @@ def banner():
     return b
 
 
-class Options(object):
+class Options:
     def __init__(
         self, interactive=False, quiet=False, test_mode=False, odoo_data_path=None
     ):
@@ -115,7 +114,7 @@ def run(odoo_args, target, options):
         ctx.env.cr.commit()
 
 
-class Context(object):
+class Context:
     def __init__(self, odoo_args, options):
         self.env = self._build_odoo_env(odoo_args)
         self.options = options

anthem/output.py

@@ -1,7 +1,6 @@
 # Copyright 2016 Camptocamp SA
 # License LGPL-3.0 or later (https://www.gnu.org/licenses/lgpl-3.0.en.html)
 
-from __future__ import print_function
 
 import functools
 import time
@@ -13,7 +12,7 @@ def safe_print(ustring, errors="replace", **kwargs):
     print(ustring, **kwargs)
 
 
-class LogIndent(object):
+class LogIndent:
     def __init__(self):
         self.level = 0
 

tasks.py

@@ -1,7 +1,6 @@
 # Copyright 2016 Camptocamp SA
 # License LGPL-3.0 or later (https://www.gnu.org/licenses/lgpl-3.0.en.html)
 
-from __future__ import print_function
 
 import os
 
@@ -64,7 +63,7 @@ def tests_dropdb(ctx, version):
 def tests_prepare_config(ctx, version, source, target):
     assert_version(version)
     assert source and target
-    with open(source, "rU") as source_file:
+    with open(source) as source_file:
         config_content = source_file.readlines()
 
     for idx, line in enumerate(config_content):